Idlewild Lake Weather Forecast

    • 57
    • 83

    Chance Rain Showers

    • 51
    • 78

    Slight Chance Thunderstorms

    • 55
    • 77

    Chance Rain Showers

    • 57
    • 78

    Rain Showers Likely

    • 56
    • 75

    Chance Rain Showers

    • 54
    • 75

    Chance Rain Showers

Today 18 Sep Lake

Mostly sunny with a slight chance of rain Showers in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s. Light Winds. Chance of rain 40 percent.

Tonight 18 Sep Lake

Partly cloudy. A 20 percent chance of Showers and Thunderstorms in the evening. Patchy fog after midnight. Lows in the upper 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Idlewild Lake Temperature Statistics

September Temperature

Big Rapids, Roben-Hood Airport (18 miles)

  • Lowest 8 September, 2025

    33.8 °F

  • Average September

    59 °F

  • Highest 14 September, 2025

    82.4 °F

Climate (2020–Present)

Big Rapids, Roben-Hood Airport (18 miles)

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  • Average Low 2020–2025

    38.4 °F

  • Average 2020–2025

    47.8 °F

  • Average High 2020–2025

    57 °F
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